Ask Mr · Property

Can I use commercial or rental property as security?

Your premises, a rental or a commercial building can secure a business loan in New Zealand. What lenders check on commercial and investment property.

Updated 3 October 2026 · Mr Business Loans editorial team

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Art deco commercial building

Mr's short answer

Yes. Business loans can be secured over commercial premises, investment properties and rentals as well as homes, with property-secured lending from $20,000 to $5,000,000. Lenders look closely at the property's type, location, tenancy and saleability, and often allow a lower loan-to-value ratio on specialised or hard-to-sell buildings. Using an investment property keeps the family home out of it.

Key points

  • Commercial premises, rentals and investment properties can all secure a business loan.
  • Tenancy, lease terms and building type affect what a lender allows.
  • Specialised or remote properties usually get a more conservative LVR.
  • Using an investment property can keep your home out of the deal.
Amounts
$20k – $5m
Security types
Commercial, industrial, retail, residential investment
Key checks
Tenancy, condition, saleability

Not every owner wants the family home anywhere near a business loan — and many don’t need it to be. If you own your premises, a rental, a unit in an industrial park or a share in a commercial building, that property can often do the job instead. Mr’s take: it’s frequently the cleaner choice. Here’s what changes when the security isn’t a house.

What kinds of property can secure a business loan?

  • Your own business premises — a workshop, shop, office or warehouse.
  • Residential investment property — a rental house, flat or unit.
  • Commercial investment property — retail, office or industrial buildings with tenants.
  • Mixed-use — shops downstairs, flats upstairs.
  • Land — sometimes, though bare land and lifestyle blocks are treated cautiously.

Property-secured business lending runs from $20,000 to $5,000,000, by first mortgage, second mortgage or caveat-style security.

How do lenders look at commercial property differently?

A house has a big, deep market of buyers. Commercial property has a smaller, more specific one. So lenders ask more questions:

QuestionWhy it matters
What type of building is it?Generic offices and industrial units sell more easily than special-purpose buildings
Who are the tenants and on what lease?Long leases with solid tenants support value
What condition is it in?Deferred maintenance reduces value and appeal
What’s its seismic rating?Earthquake-prone status can reduce or rule out lending
Where is it?Main centres and strong regional towns are easier to sell in
Is the business itself the tenant?Links the property’s value to the business’s fortunes

The answers shape the maximum loan-to-value ratio. A well-leased industrial unit in a busy centre will usually support more than a specialised building in a small town. See how much equity do I need? for how the calculation works.

What if my business is the tenant?

Owner-occupied premises are common, and they work well as security. But the lender will notice that if the business struggled, the property would also lose its tenant. So expect questions about:

  • the lease between your business and the property owner (even if that’s you or your trust);
  • the business’s trading and how the loan will be repaid;
  • how easily the premises could be let to someone else.

Why might an investment property be the better choice?

Mr hears a lot of owners say, “I’d rather not put the house up.” Using a rental or commercial investment instead:

  • keeps the family home out of the business’s risk;
  • can avoid a partner who isn’t in the business needing to sign over the home;
  • may come with rental income that supports the application.

The trade-off is that you’re still putting an asset at risk, so the same discipline applies: a clear purpose, a sensible amount and a believable exit. Read can I borrow against my house for my business? to compare.

Got a property in mind? Tell us about it and a specialist will give you a realistic view — no credit check to ask.

What documents help with commercial security?

  • Title details and current rates notice.
  • Leases and any recent rent reviews.
  • Insurance certificate.
  • Any engineering, seismic or building reports.
  • A recent valuation, if you have one.
  • Details of any existing mortgage on the property.

The broader property checklist is on what does a lender check on my property?

Can I use property to buy a business?

Yes. Owners often use equity in a rental or commercial building to fund part of a business purchase. Our page can I borrow to buy a business in NZ? covers that.

An illustrative example: the workshop owner who kept the house out

This example is invented.

A panel beater in Invercargill owns the industrial building his business operates from, through a separate company. He also owns a home with his wife. He wants to buy a new spray booth and clear some supplier arrears. His wife would rather the home stay out of the business.

Using the industrial building as security:

  • the property company agrees to give security for the trading business’s loan, with legal advice;
  • the lender reviews the lease between the property company and the panel-beating business, and considers whether another tenant could use the building;
  • the building’s seismic assessment is supplied up front;
  • the lender sizes the loan within its LVR limit for industrial property in that location.

The home stays out of it entirely. The loan funds the spray booth and the arrears, and the repayments are tested against the business’s quieter months.

Commercial lending terms Mr explains a lot

TermPlain English
Owner-occupiedThe business that borrows also uses the building
Tenanted investmentSomeone else leases the building and pays rent
WALTWeighted average lease term — roughly, how long the leases have left to run
YieldRent as a proportion of the property’s value
Special-purpose propertyA building designed for one use, which can be harder to sell
Earthquake-proneA building that needs strengthening under New Zealand rules

You don’t need to master the jargon, but knowing these words makes a lender conversation about commercial security much easier.

Ask Mr about your property

Tell us what the property is, where it is, who the tenants are and what’s owed on it, plus what your business needs. Asking doesn’t involve a credit check, your enquiry isn’t handed out to a crowd of lenders, and a real person will tell you how a lender is likely to see it.

Please describe the property and its tenancy accurately on the form — it’s what lets us point you at the lender that suits that kind of building. See if your property can secure your loan.

Frequently asked questions

Can I use the building my business operates from?

Yes, if you or a related entity own it and there's equity. Lenders will consider that the business is the tenant, so the business's health and the property's appeal to other tenants both matter.

Does the rental income count?

For an investment property, rental income can support the application and the property's value. Lenders look at the lease, its length and how reliable the tenant is.

What about a building with seismic issues?

Earthquake-prone status, required strengthening work or a low seismic rating can reduce what a lender will allow, or rule a building out. Have any engineering reports handy.

Can a rental owned by my partner or another company secure my business loan?

It can, if the owner agrees to give security and takes independent legal advice. The documents will set out who is giving security for whom.

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